Singer, Sam Human genetics an introduction to the principles of heredity Sam Singer. - 2nd ed. - New York W.H. Freeman c1985. - viii, 204 p. ill. Includes bibliographies and index. ISBN: 0716716488 (pbk.) LCCN: 84028632 Subjects--Topical Terms: Human genetics LC Class. No.: QH431 / .S638 1985 Dewey Class. No.: 573.2/1